iron H beam size for Steel structure roof support beams

We are an old factory with ten years'experience. We have our own technical team and R&D team. The company strives to develop in Xinjiang with the concept of technological innovation and product upgrading. Atthe same time, we are also very interested in the Central Asian market. The whole company has upgraded itsplant,equipment and team for many years. The company is committed to the development of Xinjiang.The construction period is relatively short based on the understanding of the whole constructionmarket in Xinjiang. So the slogan we shouted is, "urgent, urgent, urgent,be urgent for what you are urgent for;quick, quick,quick,be quick as soon as possible."